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[demo] Fix the demo on linux.

This commit is contained in:
armink 2021-04-16 17:33:15 +08:00
parent 7d4517598a
commit a83f873323
1 changed files with 29 additions and 13 deletions
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42
demos/linux/applications/main.c
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@ -4,14 +4,15 @@
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
#include <stdio.h> #include <stdio.h>
#include <board.h> #include <pthread.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <flashdb.h> #include <flashdb.h>
#include <stm32f1xx_hal.h>
#define FDB_LOG_TAG "[main]" #define FDB_LOG_TAG "[main]"
static pthread_mutex_t kv_locker, ts_locker;
static uint32_t boot_count = 0; static uint32_t boot_count = 0;
static time_t boot_time[10] = {0, 1, 2, 3}; static time_t boot_time[10] = {0, 1, 2, 3};
/* default KV nodes */ /* default KV nodes */
@ -35,25 +36,24 @@ extern void tsdb_sample(fdb_tsdb_t tsdb);
static void lock(fdb_db_t db) static void lock(fdb_db_t db)
{ {
__disable_irq(); pthread_mutex_lock((pthread_mutex_t *)db->user_data);
} }
static void unlock(fdb_db_t db) static void unlock(fdb_db_t db)
{ {
__enable_irq(); pthread_mutex_unlock((pthread_mutex_t *)db->user_data);
} }
static fdb_time_t get_time(void) static fdb_time_t get_time(void)
{ {
/* Using the counts instead of timestamp. return time(NULL);
* Please change this function to return RTC time.
*/
return ++counts;
} }
int main(void) int main(void)
{ {
fdb_err_t result; fdb_err_t result;
bool file_mode = true;
uint32_t sec_size = 4096, db_size = sec_size * 4;
#ifdef FDB_USING_KVDB #ifdef FDB_USING_KVDB
{ /* KVDB Sample */ { /* KVDB Sample */
@ -62,8 +62,16 @@ int main(void)
default_kv.kvs = default_kv_table; default_kv.kvs = default_kv_table;
default_kv.num = sizeof(default_kv_table) / sizeof(default_kv_table[0]); default_kv.num = sizeof(default_kv_table) / sizeof(default_kv_table[0]);
/* set the lock and unlock function if you want */ /* set the lock and unlock function if you want */
pthread_mutex_init(&kv_locker, NULL);
fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_LOCK, (void *)lock); fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_LOCK, (void *)lock);
fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_UNLOCK, (void *)unlock); fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_UNLOCK, (void *)unlock);
/* set the sector and database max size */
fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_SEC_SIZE, &sec_size);
fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_MAX_SIZE, &db_size);
/* enable file mode */
fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_FILE_MODE, &file_mode);
/* create database directory */
mkdir("fdb_kvdb1", 0777);
/* Key-Value database initialization /* Key-Value database initialization
* *
* &kvdb: database object * &kvdb: database object
@ -71,9 +79,9 @@ int main(void)
* "fdb_kvdb1": The flash partition name base on FAL. Please make sure it's in FAL partition table. * "fdb_kvdb1": The flash partition name base on FAL. Please make sure it's in FAL partition table.
* Please change to YOUR partition name. * Please change to YOUR partition name.
* &default_kv: The default KV nodes. It will auto add to KVDB when first initialize successfully. * &default_kv: The default KV nodes. It will auto add to KVDB when first initialize successfully.
* NULL: The user data if you need, now is empty. * &kv_locker: The locker object.
*/ */
result = fdb_kvdb_init(&kvdb, "env", "fdb_kvdb1", &default_kv, NULL); result = fdb_kvdb_init(&kvdb, "env", "fdb_kvdb1", &default_kv, &kv_locker);
if (result != FDB_NO_ERR) { if (result != FDB_NO_ERR) {
return -1; return -1;
@ -91,8 +99,16 @@ int main(void)
#ifdef FDB_USING_TSDB #ifdef FDB_USING_TSDB
{ /* TSDB Sample */ { /* TSDB Sample */
/* set the lock and unlock function if you want */ /* set the lock and unlock function if you want */
pthread_mutex_init(&ts_locker, NULL);
fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_LOCK, (void *)lock); fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_LOCK, (void *)lock);
fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_UNLOCK, (void *)unlock); fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_UNLOCK, (void *)unlock);
/* set the sector and database max size */
fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_SEC_SIZE, &sec_size);
fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_MAX_SIZE, &db_size);
/* enable file mode */
fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_FILE_MODE, &file_mode);
/* create database directory */
mkdir("fdb_tsdb1", 0777);
/* Time series database initialization /* Time series database initialization
* *
* &tsdb: database object * &tsdb: database object
@ -101,9 +117,9 @@ int main(void)
* Please change to YOUR partition name. * Please change to YOUR partition name.
* get_time: The get current timestamp function. * get_time: The get current timestamp function.
* 128: maximum length of each log * 128: maximum length of each log
* NULL: The user data if you need, now is empty. * ts_locker: The locker object.
*/ */
result = fdb_tsdb_init(&tsdb, "log", "fdb_tsdb1", get_time, 128, NULL); result = fdb_tsdb_init(&tsdb, "log", "fdb_tsdb1", get_time, 128, &ts_locker);
/* read last saved time for simulated timestamp */ /* read last saved time for simulated timestamp */
fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_GET_LAST_TIME, &counts); fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_GET_LAST_TIME, &counts);